Isotopically Labeled Compounds
Cambridge Isotope Laboratories Dechlorane plus Anti (unlabeled) 100 ug/mL in toluene 1 2 mL
Dechlorane plus Anti (unlabeled) 100 ug/mL in toluene 1 2 mL
Cambridge Isotope Laboratories CDC PCB Calibration Solution (CS7) 0 5 mL
CDC PCB Calibration Solution (CS7) 0 5 mL
Cambridge Isotope Laboratories Musk ketone (t-butyl-D9 98%) 100 ug/mL in acetonitrile 1 2 mL
Musk ketone (t-butyl-D9 98%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Cytarabine-d2 | 40632-26-6 | 98.4% | 245.23 g/mol | C9H11D2N3O5 | 5 MG
Cytarabine-d2 is the deuterium-labeled stable isotope of cytarabine provided as an analytical reference standard for research use. As a nucleoside analog it causes S-phase cell cycle arrest and inhibits DNA polymerase; the deuterated form is intended for use as an internal standard in mass spectrometry and isotope tracing studies.
- Stable isotope-labeled internal standard for mass spectrometry.
- High purity (98.4%) suitable for analytical use.
- Available in small research pack sizes such as 5 mg.
- CAS number 40632-26-6 and formula C9H11D2N3O5.
- Commonly used in drug metabolism and tracer studies.
Medchemexpress LLC Arachidic acid-d39 | 39756-32-6 | 351.77 | 50 MG
Arachidic acid-d39 is the deuterium labeled Arachidic acid. It is a long-chain saturated fatty acid found in human plasma phospholipid, fish, cannabis, and other plant oils. This compound can be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes are incorporated into drug molecules as tracers for quantitation during drug development.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Sebutylazine-dd5 (ethyl-dd5) | 1219805-56-7 | C9H11D5ClN5 | 5 MG
Sebutylazine-dd5 (ethyl-dd5) is a deuterium labeled chemical intended for research use only. This compound serves as a tracer and an internal standard for quantitative analysis through techniques such as NMR, GC-MS, or LC-MS. Its deuterium labeling can impact pharmacokinetic and metabolic profiles.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- For research use only
Medchemexpress LLC Diclofenac-d4 | 153466-65-0 | C14H7D4Cl2NO2 | 1 MG
Diclofenac-d4 is the deuterium labeled form of Diclofenac, a potent and nonselective anti-inflammatory COX inhibitor. It also induces apoptosis in neural stem cells. This compound is valuable as a tracer and internal standard for quantitative analysis, leveraging the impact of deuterium incorporation on drug pharmacokinetic and metabolic profiles.
- Potent, nonselective anti-inflammatory agent
- Acts as a COX inhibitor
- Induces apoptosis in neural stem cells (NSCs)
- Suitable for use as a tracer
- Internal standard for quantitative analysis (NMR, GC-MS, LC-MS)
- Appears as a white to off-white solid
- Soluble in ethanol (≥ 30 mg/mL) and DMSO (≥ 30 mg/mL)
- For research use only
Cambridge Isotope Laboratories L-Proline-N-Fmoc (13C5 99% 15N 99%) 1 g
L-Proline-N-Fmoc (13C5 99% 15N 99%) 1 g
Cambridge Isotope Laboratories Uridine H2O (13C9 98% 15N2 96-98%) CP 95% 5 mg
Uridine H2O (13C9 98% 15N2 96-98%) CP 95% 5 mg
Medchemexpress LLC 1-Undecanol-d23 | 349553-88-4 | 195.45 | 25 MG
1-Undecanol-d23 (Undecyl alcohol-d23) is a deuterium labeled version of 1-Undecanol. This compound is known to be generated from the degradation of 2-tridecanone by *Pseudomonas* bacteria. Deuterium labeled compounds are valuable tools in research, particularly in drug development, where they can serve as tracers and internal standards for various analytical methods. The incorporation of stable heavy isotopes can influence the pharmacokinetic and metabolic profiles of drug molecules.
- Deuterium labeled compound
- Functions as a tracer in research applications
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Generated from the degradation of 2-tridecanone
- May enhance the attraction of *Grapholita molesta* to sex pheromone traps
- Can affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Diphenylmethanol-d5 | 95450-78-5 | 189.26 | 5 MG
Diphenylmethanol-d5 is a deuterium labeled Diphenylmethanol, for research use only. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer for quantitative analysis
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Potential to affect pharmacokinetic and metabolic profiles of drugs